How many getting problem on new firefox updates

I have updates my firefox to 3.0.11 now the problem is always shows page was not found. Do you already solve this problem
Answer #1
Do you use a proxy of any sort?
Answer #2
http://www.opendns.com/
Answer #3
Do you use a proxy of any sort?
I never use proxy, i just update the firefox and than getting problem, that’s it.
Answer #4
That isn’t suppose to be a problem caused by the update , I did it a while ago and I can still browse the net. Try start > run . then write ping (your dns server name here) -t . If your getting a destination host unreachable then contact your isp.
Answer #5
Moving to Helpdesk.
Answer #6
Ok, I want you to backup your bookmarks, passwords, and everything you need from FireFox. Then, uninstall FF. After that, navigate to Start->Run and type: %appdata%\Mozilla then click Ok. Then, move everything there out to any other (backup) folder. Now reinstall FireFox. Does this help?